Professional wireless switch manufacturer 5000w 1CH wireless switch For electric socket control use For air conditioner use This is ATRC-1CH [version 1] 110v30A ... 220v30A 100m range wireless remote control switch.We can design/produce 1ch,2ch,3ch,4ch,5ch,6ch,7ch,8ch,9ch,10ch,11ch ... ,12ch,13ch,14ch and 15ch wireless remote control switch,AC90v~AC270v or ...